Lamp



FIG. 1 is a front view of a lamp showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view thereof.

A middle portion of the support rod portion of the lamp is transparent and is illustrated with oblique line shading.

The broken lines show portions of the lamp and form no part of the claimed design. 

CLAIM The ornamental design for a lamp, as shown and described. 